650c x 23-25 tube suitable for the tokyobike Sport & SS models. The older Classic Sport (CS) and Single Speed models with 650c wheels.
If you are unsure of the size you need, check the size stated on your existing tyre sidewall or feel free to contact us. (See image of tyre sidewall)
Fit Guide:
Classic Sport 650c (Original CS26 model)
Single Speed or SS (Original Mono model)
Sport 650c